1. TITLE

2. ONELINER

3. WHY OSM?

4. UPDATES RAPIDLY

5. UPDATES RAPIDLY

6. FREE

7. TEXT

8. FREE AS IN FREEDOM

9. TEXT

10. TRULY GLOBAL

11. TEXT

12. TEXT

13. MORE THAN STREETS

14. MORE THAN STREETS

15. COMMUNITY

16. MORE THAN STREETS

17. WHO'S USING OSM?

18. BUSINESS

19. BUSINESS

20. TEXT

21. TEXT

22. GOVERNMENT

23. GOVERNMENT

24. GOVERNMENT

25. GOVERNMENT

26. GOVERNMENT

27. UNIVERSITIES

28. “the World Bank only supports
citizen­mapping efforts that
give users free access to the
map data they create.”

29. the World Bank only supports
citizen­mapping efforts that give
users free access to the map data
they create.

30. UNIVERSITIES

31. TEXT

32. TEXT

33. GWU Geography
CURRICULUM

34. MEDIA

35. MEDIA

36. OFFLINE

37. TEXT

38. TEXT

39. TEXT

40. TEXT

41. TEXT

42. TEXT

43. MAP KIBERA

44. TEXT

45. TEXT

46. TEXT

47. ?!?!

48. TEXT

49. TEXT

50. TEXT

51. TEXT

52. APPLICATIONS

53. WHEELMAP

54. WHEELMAP

55. HUMANITARIAN
OpenStreetMap
TEAM

56. HAITI

57. TEXT

58. HAITI

59. CURRENT ACTIVATIONS
SYRIA
MALI
DRC

60. http://bestofosm.org/
http://wiki.openstreetmap.org/
wiki/Featured_images

61. HOW TO CONTRIBUTE
MAP
USE DATA
BUILD TOOLS
SUPPORT

62. KINDS OF INPUT

63. HOW TO CONTRIBUTE

64. HOW TO CONTRIBUTE

65. HOW TO CONTRIBUTE

66. EDITORS
JOSM
POTLATCH
iD
ArcGIS

67. EDITORS
JOSM
POTLATCH
iD
ArcGIS

68. http://learnosm.org/

69. http://learnosm.org/

70. History/Monitoring/QA
http://wiki.openstreetmap.org/
wiki/Quality_Assurance

71. ITOMap, Neis One

72. ITOMap, Neis One

73. ITOMap, Neis One

74. ITOMap, Neis One

75. ITOMap, Neis One

76. QA

77. DATA MODEL

78. DATA MODEL

79. <?xml version="1.0" encoding="UTF­8"?>
<osm version="0.6" generator="CGImap 0.0.2">
<bounds minlat="54.0889580" minlon="12.2487570" maxlat="54.0913900" maxlon="12.2524800"/>
<node id="298884269" lat="54.0901746" lon="12.2482632" user="SvenHRO" uid="46882" visible="true" version="1"
changeset="676636" timestamp="2008­09­21T21:37:45Z"/>
<node id="261728686" lat="54.0906309" lon="12.2441924" user="PikoWinter" uid="36744" visible="true"
version="1" changeset="323878" timestamp="2008­05­03T13:39:23Z"/>
<node id="1831881213" version="1" changeset="12370172" lat="54.0900666" lon="12.2539381" user="lafkor"
uid="75625" visible="true" timestamp="2012­07­20T09:43:19Z">
<tag k="name" v="Neu Broderstorf"/>
<tag k="traffic_sign" v="city_limit"/>
</node>
...
<node id="298884272" lat="54.0901447" lon="12.2516513" user="SvenHRO" uid="46882" visible="true" version="1"
changeset="676636" timestamp="2008­09­21T21:37:45Z"/>
<way id="26659127" user="Masch" uid="55988" visible="true" version="5" changeset="4142606"
timestamp="2010­03­16T11:47:08Z">
<nd ref="292403538"/>
<nd ref="298884289"/>
...
<nd ref="261728686"/>
<tag k="highway" v="unclassified"/>
<tag k="name" v="Pastower Straße"/>
</way>
<relation id="56688" user="kmvar" uid="56190" visible="true" version="28" changeset="6947637"
timestamp="2011­01­12T14:23:49Z">
<member type="node" ref="294942404" role=""/>
...
<member type="node" ref="364933006" role=""/>
<member type="way" ref="4579143" role=""/>
...
<member type="node" ref="249673494" role=""/>
<tag k="name" v="Küstenbus Linie 123"/>
<tag k="network" v="VVW"/>
<tag k="operator" v="Regionalverkehr Küste"/>
<tag k="ref" v="123"/>
<tag k="route" v="bus"/>
<tag k="type" v="route"/>
</relation>
...
</osm>

80. WORKING WITH OSM DATA

81. WORKING WITH OSM DATA

82. osmosis
osmlib
osm2pgsql
osmium

83. TILES
Simple embed
Slippy maps
Making tiles

84. TILES
Simple embed
Slippy maps
Making tiles

85. TILES
Simple embed
Slippy maps
Making tiles

86. TILEMILL/MAPNIK

87. ATTRIBUTION & LICENSING
http://osm.org/copyright/

88. http://switch2osm.org/

89. TAGS AND MAP FEATURES

90. DATA MODEL
http://wiki.openstreetmap.org/
Index.php/Map_features

91. TAGS AND MAP FEATURES

92. TILEMILL/MAPNIK

93. APIs
API 6.0
XAPI
Overpass API
OAuth

94. Search ­ Nominatim
Routing

95. Search ­ Nominatim
Routing

96. MOBILE Libraries
IOS, Android, J2ME, Garmin

97. TILEMILL/MAPNIK

98. SOTM US

99. http://mappingdc.org/

100. @mikel
mikel@groundtruth.in
http://groundtruth.in/